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Journal : International Journal of Educational Dynamics (IJEDS)

The Effect of Using Youtube Video Media in Mathematics Learning on the Understanding of Mathematical Concepts in Grade VII Students of JHS 2 Bangkinang Cahaya Amergus; Molli Wahyuni; Zulfah Zulfah
International Journal of Educational Dynamics Vol 3 No 2 (2021): International Journal of Educational Dynamics (IJEDs)
Publisher : Postgraduate School, Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/ijeds.v3i2.404

Abstract

This research is motivated by the lack of understanding of mathematical concepts of seventh-grade students of Junior High School (JHS) 2 Bangkingan. The solution given to the problems that exist in JHS 2 Bangkingan is through the provision of youtube video media. The purpose of this study was to test how much influence the use of youtube video media in learning mathematics had on students' understanding of mathematical concepts. This pure experimental research was carried out using the Flipped Classroom learning model. This study involved two classes that were randomly assigned and given different treatments, namely the experimental group and the control group. Based on the results of research and discussion, it can be concluded that the use of youtube media has a significant effect on the mathematical understanding ability of seventh-grade students of JHS 2 Bangkingan. This is proven by the independent-test where the value of sig (2-tailed) is 0.004 < 0.05.
Applying Effect the Reciprocal Teaching Model to Mathematics Anxiety Melani Felantini Putri; Molli Wahyuni
International Journal of Educational Dynamics Vol 3 No 2 (2021): International Journal of Educational Dynamics (IJEDs)
Publisher : Postgraduate School, Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/ijeds.v3i2.405

Abstract

The background of this research is the lack of self-confidence of students when learning mathematics which is characterized by feelings of fear or worry that are owned by class VIII students of MTs Negeri 3 Kampar. One solution to overcome this problem is to use the reciprocal teaching learning model. The purpose of this study was to find out that the reciprocal teaching learning model could reduce the mathematical anxiety of Grade VIII students at MTsN 3 Kampar. This research is a quasi-experimental study using nonequivalent control group design. The research subjects consisted of 18 students from class IIC and 18 students from VIIID. The sample technique used is purposive sampling. The data collection technique used is the math anxiety questionnaire. The results of this study can be concluded that the reciprocal teaching learning model can reduce the math anxiety of class VIII students of MTs Negeri 3 Kampar. This can be proven through the left side test with a sig (2-tailed) value of 0.0185 <0.025.
The Effect of ICM Active Learning Strategies on Students' Mathematics Learning Outcomes in JHS 2 Bangkinang M. Rico Fahrul; Molli Wahyuni; Adityawarman Hidayat; Ahmad Fauzan; Fauziddin Fauziddin
International Journal of Educational Dynamics Vol 3 No 2 (2021): International Journal of Educational Dynamics (IJEDs)
Publisher : Postgraduate School, Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/ijeds.v3i2.406

Abstract

The research background is that the learning process is less effective in order to achieve optimal student mathematics learning outcomes due to monotonous learning. This research is an experimental research aimed at knowing the results of students' mathematics learning with Index Card Match (ICM) with conventional students' mathematics learning outcomes. The research population was class VII students of JHS 2 Bangkinang consisting of 2 classes. The research sample was taken by purposive sampling, namely class VII students of JHS 2 Bangkinang totaling 58 people. This type of research is experimental research and the research design is a Pre-test-Post-test control group design. The data was collected using Pre-test and Post-test (Pre-test-Post-test) to measure students' mathematics learning outcomes. The analysis technique is descriptive and inferential statistical analysis technique. The results of the acquisition of descriptive statistics are Pre-test and Post-test. The average score of conventional learning students' mathematics learning outcomes is 41.52. The average score of learning outcomes for students learning to apply theICM is 70.17. The results were confirmed by the independent t-test, obtained a Pvalue of 0.000 which was smaller than the significant level of 0.05, so the hypothesis was accepted. It was concluded that the results of learning mathematics with the ICM strategy were higher than conventional learning. The effect of applying the ICM strategy to the mathematics learning outcomes of class VII students of JHS 2 Bangkinang.